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annotate roundup/support.py @ 7052:4b6a6b794dfa

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Fix errors in po files. Trying to get translation files in shape for translationproject.org. Not sure it wil happen but this checkin fixes errors in .po files found by msgfmt -cv. Recreated template and merged into .po files. Also adds potest to makefile targets and improves diff target. Fixes: Project-Id-Version changed to 2.3.0. I can't find doc on what this is supposed to be. I assume it is to match the .po file to the release since there are other fields for recording the last update to the translations. Language header, is often blank. Added Language-Team value where missing. Plural-Forms header for a couple of languages per: https://www.gnu.org/software/gettext/manual/html_node/Plural-forms.html Japanese still has an issue. There are plural forms defined in the file, but according to the above, there should only be one form. I don't know Japanese, so am not qualified to remove the plural forms or change the Plural-Forms header to the expected: nplurals=1; plural=0; So I have left it with: nplurals=2; plural=0;\n" Which will always choose the first plural form (index 0). Added Last-Translator, Language and Content-Transfer-Encoding for en.po.
author John Rouillard <rouilj@ieee.org>
date Sun, 20 Nov 2022 11:29:31 -0500
parents 01643d37785f
children 33eb82ad26ba
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1 """Implements various support classes and functions used in a number of
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2 places in Roundup code.
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3 """
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4
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5 from __future__ import print_function
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6 __docformat__ = 'restructuredtext'
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7
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8 import os, time, sys
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9
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10
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11 class TruthDict:
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12 '''Returns True for valid keys, False for others.
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13 '''
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14 def __init__(self, keys):
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15 if keys:
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16 self.keys = {}
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17 for col in keys:
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18 self.keys[col] = 1
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19
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20 def __getitem__(self, name):
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21 if hasattr(self, 'keys'):
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22 return name in self.keys
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23 else:
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24 return True
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27 def ensureParentsExist(dest):
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28 if not os.path.exists(os.path.dirname(dest)):
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29 os.makedirs(os.path.dirname(dest))
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31
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32 class PrioList:
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33 '''Manages a sorted list.
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34
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35 Currently only implements method 'append' and iteration from a
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36 full list interface.
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37 Implementation: We manage a "sorted" status and sort on demand.
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38 Appending to the list will require re-sorting before use.
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39 >>> p = PrioList()
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40 >>> for i in 5,7,1,-1:
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41 ... p.append(i)
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42 ...
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43 >>> for k in p:
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44 ... print k
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45 ...
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46 -1
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47 1
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48 5
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49 7
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51 '''
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52 def __init__(self):
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53 self.list = []
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54 self.sorted = True
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55
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56 def append(self, item):
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57 self.list.append(item)
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58 self.sorted = False
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59
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60 def __iter__(self):
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61 if not self.sorted:
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62 self.list.sort()
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63 self.sorted = True
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64 return iter(self.list)
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66
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67 class Progress:
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68 '''Progress display for console applications.
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69
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70 See __main__ block at end of file for sample usage.
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71 '''
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72 def __init__(self, info, sequence):
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73 self.info = info
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74 self.sequence = iter(sequence)
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75 self.total = len(sequence)
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76 self.start = self.now = time.time()
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77 self.num = 0
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78 self.stepsize = self.total // 100 or 1
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79 self.steptimes = []
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80 self.display()
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81
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82 def __iter__(self): return self
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83
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84 def __next__(self):
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85 self.num += 1
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86
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87 if self.num > self.total:
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88 print(self.info, 'done', ' '*(75-len(self.info)-6))
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89 sys.stdout.flush()
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90 return next(self.sequence)
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91
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92 if self.num % self.stepsize:
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93 return next(self.sequence)
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94
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95 self.display()
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96 return next(self.sequence)
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97 # Python 2 compatibility:
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98 next = __next__
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99
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100 def display(self):
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101 # figure how long we've spent - guess how long to go
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102 now = time.time()
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103 steptime = now - self.now
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104 self.steptimes.insert(0, steptime)
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105 if len(self.steptimes) > 5:
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106 self.steptimes.pop()
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107 steptime = sum(self.steptimes) / len(self.steptimes)
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108 self.now = now
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109 eta = steptime * ((self.total - self.num)/self.stepsize)
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110
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111 # tell it like it is (or might be)
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112 if now - self.start > 3:
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113 M = eta / 60
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114 H = M / 60
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115 M = M % 60
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116 S = eta % 60
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117 if self.total:
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118 s = '%s %2d%% (ETA %02d:%02d:%02d)' % (self.info,
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119 self.num * 100. / self.total, H, M, S)
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120 else:
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121 s = '%s 0%% (ETA %02d:%02d:%02d)' % (self.info, H, M, S)
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122 elif self.total:
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123 s = '%s %2d%%' % (self.info, self.num * 100. / self.total)
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124 else:
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125 s = '%s %d done' % (self.info, self.num)
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126 sys.stdout.write(s + ' '*(75-len(s)) + '\r')
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127 sys.stdout.flush()
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128
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129 # vim: set et sts=4 sw=4 :
Roundup Issue Tracker: http://roundup-tracker.org/